This question already has an answer here:

I am new to the field of GIS and use Trimble Pathfinder and TerraSync.

I just started with ArcGIS 10.3 and was wondering if anyone can recommend a entry level "Q&A" book or site for ArcGIS 10?

merged by PolyGeo Oct 23 '18 at 19:55

This question was merged with Seeking books for learning ArcGIS Desktop? because it is an exact duplicate of that question.